If your COSORI air fryer is producing smoke during cooking, it can be concerning and may affect your food quality. This guide provides practical, safe steps to identify and resolve common issues causing smoke, ensuring your air fryer works efficiently again.
From cleaning tips to troubleshooting common problems, follow these clear instructions to keep your COSORI air fryer in top shape and enjoy healthy, crispy meals without the smoke.
Key Takeaways
| Regular Cleaning | Cleaning the basket and heating element prevents grease buildup that causes smoking. |
| Check for Food Residue | Food particles or grease can ignite and produce smoke. |
| Use Proper Liners | Disposable or silicone liners help reduce grease contact and ease cleaning. |
| Avoid Overfilling | Overfilled baskets can block air flow and cause uneven heating and smoke. |
| Inspect Heating Element | Ensure the heating element is clean and free of debris. |

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt, Smart Control, 90°–450°F, Shake Reminders, Precise Heating for Even Results, Air Fry, Roast, Bake, Broil, Dry, Frozen, Proof, Reheat, Keep Warm, 120V, Cream
- TurboBlaze Technology: Powerful 3600 rpm fan and high temperatures
- Even Heating System: 5-fan system with precise temperature control
- Smart Control: Remote control via smartphone with guides and recipes
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Step 1: Turn Off and Unplug Your Air Fryer
Safety first! Always unplug your COSORI air fryer before inspecting or cleaning to avoid electric shock. Let it cool down completely if recently used.
Step 2: Clean the Basket and Heating Element
- Remove the basket and wash it thoroughly with warm, soapy water. Use a non-abrasive sponge to remove grease and food particles.
- Check the heating element (usually at the top or inside the unit) for any grease or food residue and wipe gently with a soft cloth or sponge.
- Dry all parts completely before reassembling.
Step 3: Remove and Replace Liners or Debris
If you’re using disposable liners, ensure they are properly placed and not covering the heating element. Avoid preheating with liners in place, as this can cause smoke. Replace any old or burnt liners and clean or replace worn-out accessories.
Step 4: Check for Excess Grease or Food Residue
Inspect your air fryer for accumulated grease or food particles stuck in the vents, around the heating element, or inside the basket. Clean these areas thoroughly to prevent grease from igniting during cooking.
Step 5: Prevent Future Smoking
- Use appropriate liners to minimize grease contact.
- Avoid overfilling the basket to ensure proper air circulation.
- Regularly clean your air fryer after each use.
- Check for and replace any damaged or worn accessories.
The Products in This Guide

Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt
- ✔ Weight: 16.5 lbs
- ✔ Material: Plastic and stainless steel
- ✔ Warranty: 1-year limited

ALJ 3PCS Air Fryer Oven Mesh Rack
- ✔ Number of Pieces: 3
- ✔ Color: Silver
- ✔ Weight: 1.2 lbs
Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt

The Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt offers precise temperature control and innovative TurboBlaze technology, making it a reliable kitchen appliance for crispy, evenly cooked meals. Its extensive features include multiple cooking functions and smart control via smartphone, ensuring a seamless cooking experience.
Pros:
- Powerful TurboBlaze technology for even cooking
- Multiple cooking functions including bake, roast, broil
- Smart control with app connectivity
- Large 6 Qt capacity for family meals
Cons:
- Can be bulky for small kitchens
- Requires regular cleaning to prevent smoking
Best for: Versatile cooking with precise control for busy households
Not ideal for: Small kitchens with limited counter space
Bottom line: Reliable, multi-functional air fryer with advanced tech features.
ALJ 3PCS Air Fryer Oven Mesh Rack

The ALJ 3PCS Air Fryer Oven Mesh Rack is a valuable accessory that promotes even airflow and crispiness. Made of food-grade stainless steel, it fits COSORI models and makes cleaning easier while boosting cooking results.
Pros:
- Even heat distribution
- Dishwasher safe
- Made from food-grade stainless steel
- Easy to clean and durable
Cons:
- Adds extra space in the basket
- Requires cleaning after each use
Best for: Crisping and dehydrating foods more effectively
Not ideal for: For smaller or compact air fryer models
Bottom line: A practical upgrade for better air frying results.
Frequently Asked Questions
Why is my COSORI air fryer smoking?
Smoking can be caused by accumulated grease or food residue on the heating element or inside the basket. Overfilling or using liners improperly can also contribute. Regular cleaning and proper use help prevent this.
How often should I clean my air fryer?
It’s best to clean the basket and remove any grease or food debris after every use. Periodic deep cleaning of the heating element is recommended to prevent smoking and maintain performance.
Can I use liners in my COSORI air fryer to reduce smoking?
Yes, using disposable liners can help reduce grease buildup. However, do not preheat with liners in place, and ensure they are placed properly to avoid contact with the heating element.
What should I do if cleaning doesn’t stop the smoking?
If cleaning doesn’t resolve the issue, inspect the heating element for damage or excessive residue. If necessary, contact customer support or consider professional servicing.
Keep Your COSORI Air Fryer Smudge-Free and Safe
Regular maintenance and mindful use are key to preventing smoking issues. By cleaning thoroughly, avoiding overfilling, and using proper liners, you can enjoy healthy, crispy meals without worries. With these simple steps, your air fryer will continue delivering perfect results for years to come.
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